That's awesome Nick! Hey, you've got to taylor this to your team and what works best for you. Since you have the Avioms, I'd recommend coming out of the 610 in stereo (down channel 1 & 2) and put the click in 3. Then send the tracks left, tracks right, and click--each to a channel on the Aviom. Don't forget to pan the tracks hard left and hard right on your Aviom mixer and you'll have a stereo mix in your ears (the difference will be like night and day...) and you'll love it! Make sure the tracks are panned hard left and hard right in your sound board too (as long as your system is stereo for your front-of-house).
Thanks for posting!